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title: "Finding the Cosmos Browser Log File"
canonical: "https://documentation.chaos.com/space/COSMOS/124493811/Finding%20the%20Cosmos%20Browser%20Log%20File"
format: markdown
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This page explains how to get the most out of Chaos Support, using the Cosmos Browser log file. Overview When you have a problem with Cosmos Browser, we recommend that you  contact Chaos support  and provide additional information, including the Cosmos Browser log file. The log file contains important information which will help guide our support team to provide you with fast assistance without backtracks. Find below information on where to find the log file. Steps In Cosmos Browser, go to " … " >  About Click on the button  Open  next to the section "Open logs directory ( cb.log )". This opens the directory where the Cosmos Browser log ( cb.log ) is stored. By default, this is located in (for  Windows ):  C:\Program Files\Common Files\Chaos\Cosmos For  macOS :  /Library/Chaos/Cosmos/cb.log Copy the  cb.log  file and attach it to your  support request .